Thirty years of focus
Research and inheritance of Andalusite, Kyanite, and Sillimanite

A comprehensive company specializing in refractory materials, integrating research and development, production, trade, and import and export business.

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The entire production process is controllable
Stable product quality
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ZBOYA

High quality

CORE PRODUCTS

Annual sales of over 50000 tons of high-end refractory materials including Andalusite, Kyanite, Sillimanite, Sintered Mullite, and self-developed new material products such as amorphous castables.

All Products

Sillimanite

Sillimanite is a mineral within the kyanite group, typically characterized by its flat columnar crystals and chain-like structures.

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Alumina Grade Mullite 0-1mm

Application Fields: Ceramic materials, refractory materials, casting materials, silicon aluminum alloys, sagger kiln furniture, precision casting, insulation and decorative materials, etc.

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Alumina Grade Mullite 1-3mm

Application Fields: Ceramic materials, refractory materials, casting materials, silicon aluminum alloys, sagger kiln furniture, precision casting, insulation and decorative materials, etc.

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Alumina Grade Mullite 3-5mm

Application Fields: Ceramic materials, refractory materials, casting materials, silicon aluminum alloys, sagger kiln furniture, precision casting, insulation and decorative materials, etc.

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Alumina Grade Mullite 5-8mm

Application Fields: Ceramic materials, refractory materials, casting materials, silicon aluminum alloys, sagger kiln furniture, precision casting, insulation and decorative materials, etc.

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Sintered Mullite 0-1mm

Application Fields: Ceramic materials, refractory materials, casting materials, silicon aluminum alloys, sagger kiln furniture, precision casting, insulation and decorative materials, etc.

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Sintered Mullite 1-3mm

Application Fields: Ceramic materials, refractory materials, casting materials, silicon aluminum alloys, sagger kiln furniture, precision casting, insulation and decorative materials, etc.

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Sintered Mullite 3-5mm

Application Fields: Ceramic materials, refractory materials, casting materials, silicon aluminum alloys, sagger kiln furniture, precision casting, insulation and decorative materials, etc.

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Sintered Mullite 5-8mm

Application Fields: Ceramic materials, refractory materials, casting materials, silicon aluminum alloys, sagger kiln furniture, precision casting, insulation and decorative materials, etc.

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Fused mullite 0-1mm

Application Fields: Ceramic materials, refractory materials, casting materials, silicon aluminum alloys, sagger kiln furniture, precision casting, insulation and decorative materials, etc.

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Fused mullite 1-3mm

Application Fields: Ceramic materials, refractory materials, casting materials, silicon aluminum alloys, sagger kiln furniture, precision casting, insulation and decorative materials, etc.

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Kyanite 80 mesh

Kyanite is one of the minerals in the kyanite family, usually with flat columnar crystals and island like structures.

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Kyanite 200 mesh

Kyanite is one of the minerals in the kyanite family, usually with flat columnar crystals and island like structures.

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Andalusite 200 mesh

Andalusite is a mineral within the kyanite family, typically characterized by its columnar crystals and island-like structures, often exhibiting a cross-section close to a square shape.

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Andalusite 0-1mm

Andalusite is a mineral within the kyanite family, typically characterized by its columnar crystals and island-like structures, often exhibiting a cross-section close to a square shape.

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Andalusite 1-3mm

Andalusite is a mineral within the kyanite family, typically characterized by its columnar crystals and island-like structures, often exhibiting a cross-section close to a square shape.

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Andalusite

Andalusite is a mineral within the kyanite family, typically characterized by its columnar crystals and island-like structures, often exhibiting a cross-section close to a square shape.

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Australian Kyanite

Kyanite is one of the minerals in the kyanite family, usually with flat columnar crystals and island like structures.

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Kyanite rough stone

Kyanite is one of the minerals in the kyanite family, usually with flat columnar crystals and island like structures.

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Fused mullite 3-5mm

Application Fields: Ceramic materials, refractory materials, casting materials, silicon aluminum alloys, sagger kiln furniture, precision casting, insulation and decorative materials, etc.

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Fused mullite 5-8mm

Application Fields: Ceramic materials, refractory materials, casting materials, silicon aluminum alloys, sagger kiln furniture, precision casting, insulation and decorative materials, etc.

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Morekate

Morekate is a new type of synthetic refractory raw material, characterized by its structure consisting of needle shaped crystals of mullite and silicate glass phase.

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Refractory Mud

Refractory mud is widely used in metallurgy, building materials, petrochemicals, glass, ceramics, cement, power generation, and steel industries.

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Refractory Coating Material

As a high-performance, multifunctional refractory material, it provides robust safeguarding for stable operation of high-temperature industrial equipment.

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ZBOYA Industrial

ABOUT US

  Zhengzhou Zhengboya Industrial Co.,Ltd.was founded in 2003.After 20 years of development,it has gradually grown into a comprehensive industrial company integrating research and development,production,trade,and import and export business.The company's headquarters is located in Shangjie District,Zhengzhou City,the national land port center.The Zhengxi High speed Railway,Longhai Railway,and Lianhuo High speed Railway pass through the area,and are closely connected to the world through the Eurasian Airport and Zhengzhou Europe International Express.

  The company has six offices in Beijing,Guangzhou,Luoyang,Yangquan,Gongyi,and Xinmi,with a warehouse area of 50000 square meters.It sells more than 50000 tons of high-grade refractory materials such as andalusite,kyanite,sillimanite,mullite,and self-developed new material products,as well as amorphous castables developed by Luotong Institute.The company has achieved good performance in refractory material sales and research and development.

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About

ZBOYA INDUSTRY

For thirty years, we only focus on one thing: the research and inheritance of three stones (Andalusite, Kyanite, and Sillimanite).

2003 Year

Business formation

50000 ㎡+

Storage area

5000 ton

Annual sales

108 +

Cooperative units

ZBOYA

High quality

EQUIPMENT

Production equipment

Production equipment

Production equipment

Production equipment

Production equipment

Production equipment

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Thirty years of focus on the research and inheritance of Andalusite, Kyanite, and Sillimanite

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The Versatility of Sintered Mullite in Various Industries: An In-Depth Exploration


The Versatility of Sintered Mullite in Various Industries Table of Contents 1. Introduction to Sintered Mullite 2. Characteristics of Sintered Mullite 3. Manufacturing Processes of Sintered Mullite 4. Applications in the Refractory Industry 5. Sintered Mullite in Ceramic Products 6. Role of Sintered Mullite in the Steel Industry 7. Sintered Mullite for Energy Applications 8. Futu

06-01

Exploring the Benefits of High Temperature Sillimanite in Refractory Applications


High temperature sillimanite is a naturally occurring aluminosilicate mineral that plays a crucial role in the metallurgy and energy sectors, particularly in the production of refractory materials. Its unique composition and properties make it an ideal choice for applications that require exceptional thermal stability and resistance to chemical attack. One of the primary advantages of high temper

05-30

Kyanite Sand in Ceramic Production: Unveiling the Benefits and Applications


Kyanite Sand in Ceramic Production: Benefits and Applications Introduction to Kyanite Sand Kyanite sand is a naturally occurring mineral that plays a vital role in the production of ceramics. It is primarily composed of aluminum silicate, which imparts significant advantages to ceramic products. This article explores the multifaceted benefits and diverse applications of kyanite sand, particularly

05-28

Kyanite Refractory Material: The Future of High-Temperature Applications


Kyanite, a mineral composed of aluminum silicate, is increasingly recognized in the metallurgy and energy sectors for its unique properties that make it ideal for use as a refractory material. The significance of kyanite refractory material lies in its ability to withstand extreme temperatures and harsh environments, making it a vital component in various high-temperature applications. One of the

05-26

Sintered Mullite: Advanced Refractory Material Supporting High Temperature Industrial Performance


Sintered mullite offers excellent thermal stability, high refractoriness, and strong thermal shock resistance for furnaces, kilns, ceramics, steel, glass, and high-temperature industrial applications.

05-26

Exploring the Applications and Benefits of Kyanite Sand in Refractory Materials


Kyanite sand is primarily composed of kyanite, a mineral that exhibits remarkable properties such as high thermal stability, excellent resistance to thermal shock, and low thermal expansion. These characteristics make kyanite sand an ideal choice for applications in refractory materials, which are critical in industries such as steel, ceramics, and glass manufacturing. One of the standout features

05-18